• Increased pitch gear diameter allows for larger maximum bore and higher torque capacity than other equivalent size couplings.
• MT coupling halves (AGMA sizes 1-7) are interchangeable with couplings of other manufacturers. MTT type are not interchangeable.
• Coupling halves are joined by special body fitting grade 8 bolts. Adapted nuts are used. While applying tightening torque, nuts rotate and bolts are kept fixed.

Technical Specifications

Outside Diameter (mm)	69 mm
Style	MT
Length Through Bore (mm)	43 mm
Max Bore w/standard key for Flex Hub	52 in
Coupling Type	Gear Coupling
Coupling Size	52
Bore Type	Rough Bore
Tooth Profile	Crown faced, Involute Stub Tooth
Length Through Bore (in)	1.69291338582677 in
Outside Diameter (in)	2.71653543307087 in
Configuration	Hub Only
Compatible Bore Size [Min] (mm)	14 mm
Material	Alloy Steel
Bore Size Max (mm)	52 mm
Lube/Non-Lube	Lubricated
Measurement System	Metric
Bore Size Max (in)	52 in

General Specifications

UPC	662384001167
Weight	2.82 LB
Packaged Length	3.01 IN
Packaged Width	3.01 IN
Packaged Height	1.69 IN
Country of Origin	Slovakia